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1 | -- Created on: 1997-03-27 |
2 | -- Created by: Alexander BRIVIN and Dmitry TARASOV |
3 | -- Copyright (c) 1997-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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8 | -- This library is free software; you can redistribute it and / or modify it |
9 | -- under the terms of the GNU Lesser General Public version 2.1 as published |
10 | -- by the Free Software Foundation, with special exception defined in the file |
11 | -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | -- distribution for complete text of the license and disclaimer of any warranty. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. |
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16 | |
17 | class Group from Vrml |
18 | |
19 | ---Purpose: defines a Group node of VRML specifying group properties. |
20 | -- This node defines the base class for all group nodes. Group is a node that |
21 | -- contains an ordered list of child nodes. This node is simply a container for |
22 | -- the child nodes and does not alter the traversal state in any way. |
23 | -- During traversal, state accumulated for a child is passed on to each successive |
24 | -- child and then to the parents of the group (Group does not push or pop traversal |
25 | -- state as separator does). |
26 | |
27 | is |
28 | Create returns Group from Vrml; |
29 | |
30 | Print ( me : in out; anOStream: in out OStream from Standard) |
31 | returns OStream from Standard; |
32 | ---C++: return & |
33 | |
34 | fields |
35 | |
36 | myFlagPrint : Boolean from Standard; |
37 | |
38 | end Group; |